Search a number
-
+
104069108 = 221113315869
BaseRepresentation
bin1100011001111…
…11011111110100
321020211020222102
412030333133310
5203120202413
614154321232
72402400323
oct614773764
9236736872
10104069108
1153820730
122aa29218
1318739970
14db700ba
15920a458
hex633f7f4

104069108 has 48 divisors (see below), whose sum is σ = 220899840. Its totient is φ = 42249600.

The previous prime is 104069107. The next prime is 104069131. The reversal of 104069108 is 801960401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104069101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14798 + ... + 20666.

It is an arithmetic number, because the mean of its divisors is an integer number (4602080).

Almost surely, 2104069108 is an apocalyptic number.

It is an amenable number.

104069108 is an abundant number, since it is smaller than the sum of its proper divisors (116830732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104069108 is a wasteful number, since it uses less digits than its factorization.

104069108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5928 (or 5926 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 104069108 is about 10201.4267629582. The cubic root of 104069108 is about 470.3710786070.

The spelling of 104069108 in words is "one hundred four million, sixty-nine thousand, one hundred eight".

Divisors: 1 2 4 11 13 22 26 31 44 52 62 124 143 286 341 403 572 682 806 1364 1612 4433 5869 8866 11738 17732 23476 64559 76297 129118 152594 181939 258236 305188 363878 727756 839267 1678534 2001329 2365207 3357068 4002658 4730414 8005316 9460828 26017277 52034554 104069108